Title of article
The effect of N-heterocyclic carbene ligands in the palladium-catalyzed cross-coupling reaction of K[C6F5BF3] with aryl iodides and aryl bromides
Author/Authors
Nicolay Yu. Adonin، نويسنده , , Dmitrii E. Babushkin، نويسنده , , Valentin N. Parmon، نويسنده , , Vadim V. Bardin، نويسنده , , Gennadiy A. Kostin، نويسنده , , Vasiliy I. Mashukov، نويسنده , , Hermann-Josef Frohn، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
5
From page
5920
To page
5924
Abstract
The effect of N-heterocyclic carbene (NHC) ligands on the catalytic activity of in situ generated palladium complexes in the model cross-coupling reaction of K[C6F5BF3] with 4-FC6H4I was studied. Based on the obtained results, a series of pentafluorobiphenyls C6F5C6H4X were prepared from K[C6F5BF3] and XC6H4I or 4-CF3C6H4Br in high yields under aerobic conditions.
Keywords
Polyfluorophenyltrifluoroborate salt , Polyfluoroorganoboron compounds , Palladium , Cross-coupling , N-heterocyclic carbene
Journal title
Tetrahedron
Serial Year
2008
Journal title
Tetrahedron
Record number
1094220
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